#define EL_SPRING_LEFT 1215
#define EL_SPRING_RIGHT 1216
-#define NUM_FILE_ELEMENTS 1217
+// ---------- begin of empty space elements section ---------------------------
+#define EL_EMPTY_SPACE_START 1217
+
+#include "conf_emp.h" // include auto-generated data structure definitions
+
+#define NUM_EMPTY_SPACE_ELEMENTS 16
+#define EL_EMPTY_SPACE_END 1232
+// ---------- end of empty space elements section -----------------------------
+
+#define NUM_FILE_ELEMENTS 1233
// "real" (and therefore drawable) runtime elements